18006600388

素因数分解:

$2^2\times 7^1\times {\mathrm{58789}}^1\times {\mathrm{10939}}^1$

素因数の和:69739

約数の個数: 24

約数和(自身を含む): 36017105600

約数和(自身を除く): 18010505212

約数列:

[1, 2, 4, 7, 14, 28, 10939, 21878, 43756, 58789, 76573, 117578, 153146, 235156, 306292, 411523, 823046, 1646092, 643092871, 1286185742, 2572371484, 4501650097, 9003300194, 18006600388]

約数ペア:

[(1, 18006600388), (2, 9003300194), (4, 4501650097), (7, 2572371484), (14, 1286185742), (28, 643092871), (10939, 1646092), (21878, 823046), (43756, 411523), (58789, 306292), (76573, 235156), (117578, 153146)]